This position is located in the non-invasive vascular laboratory within Surgical Service. Responsibilities include independently performing ultrasounds and technical procedures which require extensive knowledge of peripheral vascular and cerebrovascular anatomy, physiology and pathology. Additionally, the incumbent must display independent judgment, ingenuity, and initiative. Basic Requirements: United States Citizenship: Non-citizens may only be appointed when it is not possible to recruit qualified citizens in accordance with VA Policy. Licensure or Certification. Licensure or Certification is not required for this occupation; however, it is strongly desirable at GS-6 or above as evidence of possession of the essential knowledge, skills, and abilities. For Ultrasound, Registration is off